Neurons carry vital signals all over our body, and the nervous system controls many crucial functions, from breathing to ...

Lipids are fatty molecules that play critical roles in cell function, including membrane structure, energy storage and nutrient absorption. Most lipids are made in a cell organelle called the ...

Cortisol, a fundamental glucocorticoid hormone, orchestrates a wide array of physiological processes critical to the stress response. Its secretion—modulated by the hypothalamus-pituitary-adrenal (HPA ...

For centuries arsenic has been synonymous with poison and peril. However, it is also ubiquitous in the Earth’s crust, and runoff from natural deposits and industrial processes has spread it throughout ...

Fructose aids tumour growth, but cancer cells usually lack the enzymes needed to metabolize this sugar. The liver converts dietary fructose to lipids that enter the blood, and cancer cells use the ...

Biochemistry is the study of the chemicals and chemistry of living organisms. Biochemists study biomolecules (such as proteins, RNA, DNA, sugars, and lipids), their applications and interactions in ...

Weill Cornell Medicine investigators have revealed the detailed workings of a cell membrane protein that has essential roles in all animals. The discovery could lead to new therapeutic strategies for ...

Biochemistry is the field of science that studies the chemical processes taking place within living organisms at the molecular level, from the interaction of small molecule drugs with large ...